﻿using System.Collections.Generic;
using System.Linq;

namespace PKHeX.Core
{
    public static partial class Legal
    {
        internal const int MaxSpeciesID_5 = 649;
        internal const int MaxMoveID_5 = 559;
        internal const int MaxItemID_5_BW = 632;
        internal const int MaxItemID_5_B2W2 = 638;
        internal const int MaxAbilityID_5 = 164;
        internal const int MaxBallID_5 = 0x19;
        internal const int MaxGameID_5 = 23; // B2

        internal static readonly int[] Met_BW2_0 =
        {
            1, 2, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
            21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
            48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
            75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101,
            102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123,
            124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 139, 140, 141, 142, 143, 144, 145, 146,
            147, 148, 149, 150, 151, 152, 153,
        };

        internal static readonly int[] Met_BW2_3 =
        {
            30001, 30002, 30004, 30005, 30006, 30007, 30008, 30010, 30011, 30012,
            30013, 30014, 30015,
        };

        internal static readonly int[] Met_BW2_4 =
        {
            40001, 40002, 40003, 40004, 40005, 40006, 40007, 40008, 40009, 40010,
            40011, 40012, 40013, 40014, 40015, 40016, 40017, 40018, 40019, 40020, 40021, 40022, 40023, 40024, 40025,
            40026, 40027, 40028, 40029, 40030, 40031, 40032, 40033, 40034, 40035, 40036, 40037, 40038, 40039, 40040,
            40041, 40042, 40043, 40044, 40045, 40046, 40047, 40048, 40049, 40050, 40051, 40052, 40053, 40054, 40055,
            40056, 40057, 40058, 40059, 40060, 40061, 40062, 40063, 40064, 40065, 40066, 40067, 40068, 40069, 40070,
            40071, 40072, 40073, 40074, 40075, 40076, 40077, 40078, 40079, 40080, 40081, 40082, 40083, 40084, 40085,
            40086, 40087, 40088, 40089, 40090, 40091, 40092, 40093, 40094, 40095, 40096, 40097, 40098, 40099, 40100,
            40101, 40102, 40103, 40104, 40105, 40106, 40107, 40108, 40109,
        };

        internal static readonly int[] Met_BW2_6 = { 60001, 60003 };

        internal static readonly ushort[] Pouch_Items_BW = {
            1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 116, 117, 118, 119, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 492, 493, 494, 495, 496, 497, 498, 499, 500, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560, 561, 562, 563, 564, 571, 572, 573, 575, 576, 577, 580, 581, 582, 583, 584, 585, 586, 587, 588, 589, 590,
        };

        internal static readonly ushort[] Pouch_Key_BW = {
            437, 442, 447, 450, 465, 466, 471, 504, 533, 574, 578, 579, 616, 617, 621, 623, 624, 625, 626,
        };

        internal static readonly ushort[] Pouch_TMHM_BW = {
            328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 618, 619, 620, 420, 421, 422, 423, 424, 425
        };

        internal static readonly ushort[] Pouch_Medicine_BW = {
            17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 134, 504, 565, 566, 567, 568, 569, 570, 591
        };

        internal static readonly ushort[] Pouch_Berries_BW = {
            149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212
        };

        internal static readonly ushort[] HeldItems_BW = ArrayUtil.ConcatAll(Pouch_Items_BW, Pouch_Medicine_BW, Pouch_Berries_BW);

        internal static readonly ushort[] Pouch_Key_B2W2 = {
            437, 442, 447, 450, 453, 458, 465, 466, 471, 504, 578, 616, 617, 621, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638,
        };

        internal static readonly int[] TMHM_BW =
        {
            468, 337, 473, 347, 046, 092, 258, 339, 474, 237,
            241, 269, 058, 059, 063, 113, 182, 240, 477, 219,
            218, 076, 479, 085, 087, 089, 216, 091, 094, 247,
            280, 104, 115, 482, 053, 188, 201, 126, 317, 332,
            259, 263, 488, 156, 213, 168, 490, 496, 497, 315,
            502, 411, 412, 206, 503, 374, 451, 507, 510, 511,
            261, 512, 373, 153, 421, 371, 514, 416, 397, 148,
            444, 521, 086, 360, 014, 522, 244, 523, 524, 157,
            404, 525, 526, 398, 138, 447, 207, 365, 369, 164,
            430, 433, 528, 249, 555,

            015, 019, 057, 070, 127, 291
        };

        internal static readonly byte[] MovePP_BW =
        {
            00,
            35, 25, 10, 15, 20, 20, 15, 15, 15, 35, 30, 05, 10, 30, 30, 35, 35, 20, 15, 20, 20, 15, 20, 30, 05, 25, 15, 15, 15, 25, 20, 05, 35, 15, 20, 20, 10, 15, 30, 35, 20, 20, 30, 25, 40, 20, 15, 20, 20, 20,
            30, 25, 15, 30, 25, 05, 15, 10, 05, 20, 20, 20, 05, 35, 20, 25, 20, 20, 20, 15, 25, 15, 10, 40, 25, 10, 35, 30, 15, 10, 40, 10, 15, 30, 15, 20, 10, 15, 10, 05, 10, 10, 25, 10, 20, 40, 30, 30, 20, 20,
            15, 10, 40, 15, 10, 30, 20, 20, 10, 40, 40, 30, 30, 30, 20, 30, 10, 10, 20, 05, 10, 30, 20, 20, 20, 05, 15, 15, 20, 15, 15, 35, 20, 15, 10, 10, 30, 15, 40, 20, 15, 10, 05, 10, 30, 10, 15, 20, 15, 40,
            40, 10, 05, 15, 10, 10, 10, 15, 30, 30, 10, 10, 20, 10, 01, 01, 10, 10, 10, 05, 15, 25, 15, 10, 15, 30, 05, 40, 15, 10, 25, 10, 30, 10, 20, 10, 10, 10, 10, 10, 20, 05, 40, 05, 05, 15, 05, 10, 05, 10,
            10, 10, 10, 20, 20, 40, 15, 10, 20, 20, 25, 05, 15, 10, 05, 20, 15, 20, 25, 20, 05, 30, 05, 10, 20, 40, 05, 20, 40, 20, 15, 35, 10, 05, 05, 05, 15, 05, 20, 05, 05, 15, 20, 10, 05, 05, 15, 10, 15, 15,
            10, 10, 10, 20, 10, 10, 10, 10, 15, 15, 15, 10, 20, 20, 10, 20, 20, 20, 20, 20, 10, 10, 10, 20, 20, 05, 15, 10, 10, 15, 10, 20, 05, 05, 10, 10, 20, 05, 10, 20, 10, 20, 20, 20, 05, 05, 15, 20, 10, 15,
            20, 15, 10, 10, 15, 10, 05, 05, 10, 15, 10, 05, 20, 25, 05, 40, 10, 05, 40, 15, 20, 20, 05, 15, 20, 30, 15, 15, 05, 10, 30, 20, 30, 15, 05, 40, 15, 05, 20, 05, 15, 25, 40, 15, 20, 15, 20, 15, 20, 10,
            20, 20, 05, 05, 10, 05, 40, 10, 10, 05, 10, 10, 15, 10, 20, 30, 30, 10, 20, 05, 10, 10, 15, 10, 10, 05, 15, 05, 10, 10, 30, 20, 20, 10, 10, 05, 05, 10, 05, 20, 10, 20, 10, 15, 10, 20, 20, 20, 15, 15,
            10, 15, 20, 15, 10, 10, 10, 20, 10, 30, 05, 10, 15, 10, 10, 05, 20, 30, 10, 30, 15, 15, 15, 15, 30, 10, 20, 15, 10, 10, 20, 15, 05, 05, 15, 15, 05, 10, 05, 20, 05, 15, 20, 05, 20, 20, 20, 20, 10, 20,
            10, 15, 20, 15, 10, 10, 05, 10, 05, 05, 10, 05, 05, 10, 05, 05, 05, 15, 10, 10, 10, 10, 10, 10, 15, 20, 15, 10, 15, 10, 15, 10, 20, 10, 15, 10, 20, 20, 20, 20, 20, 15, 15, 15, 15, 15, 15, 20, 15, 10,
            15, 15, 15, 15, 10, 10, 10, 10, 10, 15, 15, 15, 15, 05, 05, 15, 05, 10, 10, 10, 20, 20, 20, 10, 10, 30, 15, 15, 10, 15, 25, 10, 20, 10, 10, 10, 20, 10, 10, 10, 10, 10, 15, 15, 05, 05, 10, 10, 10, 05,
            05, 10, 05, 05, 15, 10, 05, 05, 05,
        };

        internal static readonly HashSet<int> WildPokeBalls5 = new HashSet<int>
        {
            1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
            // Cherish ball not usable
            // HGSS balls not usable
            // Dream ball not usable in wild
        };

        internal static readonly HashSet<int> DreamWorldBalls = new HashSet<int> (WildPokeBalls5.Concat(new[] { 25 }));

        internal static readonly int[] FutureEvolutionsGen5 =
        {
            700
        };

        internal static readonly HashSet<int> UnreleasedItems_5 = new HashSet<int>
        {
            005, // Safari Ball
            016, // Cherish Ball
            260, // Red Scarf
            261, // Blue Scarf
            262, // Pink Scarf
            263, // Green Scarf
            264, // Yellow Scarf
            492, // Fast Ball
            493, // Level Ball
            494, // Lure Ball
            495, // Heavy Ball
            496, // Love Ball
            497, // Friend Ball
            498, // Moon Ball
            499, // Sport Ball
            500, // Park Ball
            576, // Dream Ball
        };

        internal static readonly bool[] ReleasedHeldItems_5 = Enumerable.Range(0, MaxItemID_5_B2W2 + 1).Select(i => HeldItems_BW.Contains((ushort)i) && !UnreleasedItems_5.Contains(i)).ToArray();

        internal static readonly int[][] Tutors_B2W2 =
        {
            new[] { 450, 343, 162, 530, 324, 442, 402, 529, 340, 067, 441, 253, 009, 007, 008 }, // Driftveil City
            new[] { 277, 335, 414, 492, 356, 393, 334, 387, 276, 527, 196, 401, 399, 428, 406, 304, 231 }, // Lentimas Town
            new[] { 020, 173, 282, 235, 257, 272, 215, 366, 143, 220, 202, 409, 355 }, // Humilau City
            new[] { 380, 388, 180, 495, 270, 271, 478, 472, 283, 200, 278, 289, 446, 214, 285 } // Nacrene City
        };

        internal static readonly HashSet<int> ValidMet_BW = new HashSet<int>
        {
                           004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 016, 017, 018, 019, 020,
            021, 022, 023, 024, 025, 026, 027, 028, 029, 030, 031, 032, 033, 034, 035, 036, 037, 038, 039, 040,
            041, 042, 043, 044, 045, 046, 047, 048, 049, 050, 051, 052, 053, 054, 055, 056, 057, 058, 059, 060,
            061, 062, 063, 064, 065, 066, 067, 068, 069, 070, 071, 072, 073, 074, 075, 076, 077, 078, 079, 080,
            081, 082, 083, 084, 085, 086, 087, 088, 089, 090, 091, 092, 093, 094, 095, 096, 097, 098, 099, 100,
            101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
        };

        internal static readonly HashSet<int> ValidMet_B2W2 = new HashSet<int>
        {
                           004, 005, 006, 007, 008, 009, 010, 011, 012, 013, 014, 015, 016, 017, 018, 019, 020,
            021, 022,      024, 025, 026, 027, 028, 029, 030, 031, 032, 033, 034, 035, 036, 037, 038, 039,      //023 Route 10, 040->134 Victory Road
            041, 042, 043, 044, 045, 046, 047, 048, 049, 050, 051, 052, 053, 054, 055, 056, 057, 058,      060, //059 Challenger's cave
            061, 062, 063, 064, 065, 066, 067, 068, 069, 070, 071, 072, 073, 074, 075, 076, 077, 078, 079, 080,
            081, 082, 083, 084, 085, 086, 087, 088, 089, 090, 091, 092, 093, 094, 095, 096, 097, 098, 099, 100,
            101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120,
            121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137,      139, 140, //138 ---
            141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153,
        };

        internal static readonly HashSet<int> EggLocations5 = new HashSet<int>
        {
            Locations.LinkTrade5NPC,
            Locations.LinkTrade5,
            Locations.Daycare5,
            60003, // Breeder (NPC)
        };

        /// <summary>
        /// Some mixed-gender species were only distributed male-only. Ban hidden abilities on these species when bred in Gen5.
        /// </summary>
        internal static readonly HashSet<int> Ban_BreedHidden5 = new HashSet<int>
        {
            // Only males distributed; unable to pass to offspring
            001, // Bulbasaur
            004, // Charmander
            007, // Squirtle
            128, // Tauros
            152, // Chikorita
            155, // Cyndaquil
            158, // Totodile
            236, // Tyrogue
            252, // Treecko
            255, // Torchic
            258, // Mudkip
            387, // Turtwig
            390, // Chimchar
            393, // Piplup
            511, // Pansage
            513, // Pansear
            515, // Panpour
            574, // Gothita

            // Genderless; unable to pass to offspring
            081, // Magnemite
            100, // Voltorb
            120, // Staryu
            132, // Ditto... can't breed anyway.
            137, // Porygon
            374, // Beldum
            436, // Bronzor
            622, // Golett

            // Not available at all
            092, // Gastly
            109, // Koffing
            200, // Misdreavus
            201, // Unown
            287, // Slakoth
            311, // Plusle
            311, // Minun
            337, // Lunatone
            338, // Solrock
            343, // Baltoy
            351, // Castform
            352, // Kecleon
            355, // Duskull
            358, // Chimecho
            420, // Cherrim
            433, // Chingling
            479, // Rotom
            489, // Phione
            495, // Snivy
            498, // Tepig
            501, // Oshawott
            538, // Throh
            539, // Sawk
            561, // Sigilyph
            562, // Yamask
            566, // Archen
            570, // Zorua
            597, // Ferroseed
            599, // Klink
            602, // Tynamo
            607, // Litwick
            615, // Cryogonal
            627, // Rufflet
            633, // Deino
            636, // Larvesta
        };
    }
}
